Product Description

Structure of Biaxial Geogrid ( Biaxial plastix protect-support net used in coal mine ) description :Double-direction geogrid is made of high molecular polymer through extrusion, forming and punching before longitudinal and lateral stretching. This material has considerable tensile strength in longitudinal and lateral directions. This chain structure can effectively bear and diffuse forces on soil and is applicable to large area permanent load bearing foundation as a reinforce.

Make reinforce treatment for various of soft soil foundation to evenly distribute load stress and reduce unevensettlement , it is easy to wash coal . used in highway ,railway,port,airport, municipacl and projects of supporting in the recovery working face of coal mined and ladeway in the coal mine .

TGSG15-15,TGSG20-20,TGSG25-25,TGSG30-30,TGSG35-35,TGSG40-40,BP15-15MS,HPP20-20MS, HBPP25-25MS,HBPP30-30MS,HBPP35-35MS,HBPP40-40MSWidth : 1M,2M,3M,4M.Length: 50m,100,Color: blackPackaging & Delivery of Biaxial Geogrid ( Biaxial plastix protect-support net used in coal mine ): Each roll is wrapped in a woven bag then into container Or Packed as customers' requests.Production periods of Biaxial geogrid : within 10 days after receiving the deposit

Used in highway, railway, port, airport and municipal project. Support in the recovery working face of coal mine and roadway in the coal mine.

Index Properties

Test Method

Unit

GG1515

GG2020

GG3030

GG4040

MD TD

MD TD

MD TD

MD TD

Polymer

--

--

PP

PP

PP

PP

Minimum Carbon Black

ASTM D 4218

%

2

2

2

2

Tensile Strength@ 2% Strain

ASTM D 6637

Kn/m

5 5

7 7

10.5 10.5

14 14

Tensile Strength@ 5% Strain

ASTM D 6637

Kn/m

7 7

14 14

21 21

28 28

Ultimate Tensile Strength

ASTM D 6637

Kn/m

15 15

20 20

30 30

40 40

Strain @ Ultimate Strength

ASTM D 6637

%

13 10

13 10

13 10

13 10

Structural Integrity

Junction Efficiency

GRI GG2

%

93

93

93

93

Flexural Rigidity

ASTM D 1388

Mg-cm

700000

1000000

3500000

10000000

Aperture Stability

COE Method

mm-N/deg

646

707

1432

2104

Dimensions

Roll Width

--

M

3.95

3.95

3.95

3.95

Roll Length

--

M

50

50

50

50

Roll Weight

--

Kg

39

50

72

105

MD denotes Machine direction. TD denotes transverse direction.

FAQ of geosynthetics :

What is geosynthetics ?

Geosynthetics form a perfect erosion control fabric used extremely widely in civil engineering to stabilize and reinforce slopes and soil under or next to roads, railways, dams, water reservoirs etc.. They can be easily applied which minimizes the time of construction, as well as they limit the resources and materials necessary.